1214271686

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1\times {\mathrm{12781}}^1$

素因数の和:13559

約数の個数: 16

約数和(自身を含む): 1851344880

約数和(自身を除く): 637073194

約数列:

[1, 2, 67, 134, 709, 1418, 12781, 25562, 47503, 95006, 856327, 1712654, 9061729, 18123458, 607135843, 1214271686]

約数ペア:

[(1, 1214271686), (2, 607135843), (67, 18123458), (134, 9061729), (709, 1712654), (1418, 856327), (12781, 95006), (25562, 47503)]